2-Chloropyridine-N-Oxide (CAS 2402-95-1) — formula C5H4ClNO, molecular weight 129.54; category inorganic chemicals.
2-Chloropyridine-N-Oxide (CAS 2402-95-1) is a chemical raw material in the inorganic chemicals category. Its molecular formula C5H4ClNO comprises 5 C, 4 H, 1 Cl, 1 N, 1 O atoms. Its molecular weight is about 129.54. Reported physicochemical data: LogP about 0.8. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 2402-95-1 |
|---|---|
| Molecular Formula | C5H4ClNO |
| Molecular Weight | 129.54 |
| LogP | 0.8 |
| Category | Inorganic Chemicals |
2-Chloropyridine-N-Oxide is an inorganic compound with CAS registry number 2402-95-1 and molecular formula C5H4ClNO (molecular weight 129.54), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 2402-95-1
Its molecular formula C5H4ClNO comprises 5 C, 4 H, 1 Cl, 1 N, 1 O atoms.
Also known as: 2-Chloropyridine-N-Oxide · 2-氯吡啶-N-氧化物
Category: inorganic chemicals
The CAS registry number of 2-Chloropyridine-N-Oxide is 2402-95-1.
Molecular formula C5H4ClNO, molecular weight 129.54.
It is also registered under: 2-Chloropyridine-N-Oxide, 2-氯吡啶-N-氧化物.
Category: Inorganic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 2-Chloropyridine-N-Oxide (CAS 2402-95-1), compiled from public chemistry databases.
| CAS Registry Number | 2402-95-1 |
|---|---|
| PubChem CID | 75465 |
| Molecular formula | C5H4ClNO |
| IUPAC name | 2-chloro-1-oxidopyridin-1-ium |
| UNII (FDA) | 1B7DYF9G1Z |
| Molecular Weight | 129.54 |
|---|---|
| XLogP3 | 0.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 128.9981414 |
| Monoisotopic Mass | 128.9981414 |
| Topological Polar Surface Area | 25.5 |
| Heavy Atom Count | 8 |
2402-95-1; 2-Chloropyridine 1-oxide; 2-Chloropyridine N-oxide; 2-Chloropyridine oxide; Pyridine, 2-chloro-, 1-oxide; DTXSID60178754; CHLOROPYRIDINE-N-OXIDE, 2-; 1B7DYF9G1Z; PYRIDINE, 2-CHLORO-, OXIDE; EINECS 219-284-4; RefChem:470507; DTXCID20101245; 219-284-4; 2-Chloropyridine-N-oxide; 2-chloro-1-oxidopyridin-1-ium; MFCD00129036
| Reported hazard statements | H302 (100%), H312 (100%), H315 (100%), H319 (100%), H332 (100%), H335 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]
2-Chloropyridine-N-Oxide · CAS 2402-95-1 · C5H4ClNO. UNII 1B7DYF9G1Z.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-氯吡啶-N-氧化物